INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd979a69ea223cba5fe4dd743c12272dfc9bbca87424a3a6e06c13018193643ce', 
    'L65baeJUqpYBQW64zV84RQ9cEwu9ZktoqdJy1ps2VbA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)